Market Performance - On August 22, the metal new materials sector rose by 1.3%, with Jiangnan New Materials leading the gains [1] - The Shanghai Composite Index closed at 3825.76, up 1.45%, while the Shenzhen Component Index closed at 12166.06, up 2.07% [1] Stock Performance - Jiangnan New Materials (603124) closed at 76.10, with a gain of 4.95% and a trading volume of 73,900 shares, amounting to a transaction value of 556 million yuan [1] - Other notable performers included: - Yiyili Magnetic (301141) at 73.40, up 3.64% with a transaction value of 1.172 billion yuan [1] - Yunlu Co., Ltd. (061889) at 101.89, up 3.55% with a transaction value of 116 million yuan [1] - Nianan New Materials (688786) at 27.71, up 2.74% with a transaction value of 128 million yuan [1] Capital Flow - The metal new materials sector experienced a net outflow of 179 million yuan from institutional investors, while retail investors saw a net inflow of 270 million yuan [2] - The capital flow for specific stocks showed: - Zhongke Magnetic (301141) had a net inflow of 60.46 million yuan from institutional investors [3] - Jiangnan New Materials (603124) had a net outflow of 44.56 million yuan from retail investors [3]

New Stock Offerings - Shenke Co., Ltd. (002633) has a tender offer period from July 29, 2025, to August 27, 2025[1] - Fushun Special Steel (600399) has a tender offer period from August 12, 2025, to September 10, 2025[1] - Changcheng Military Industry (601606) announced a significant event on August 14, 2025[1] Market Alerts - Dongxin Co., Ltd. (688110) reported severe abnormal fluctuations on August 16, 2025[1] - ST Suwu (600200) has an announcement dated August 21, 2025, regarding market conditions[1] - Yunnan Zhiye (002428) and other companies have recent announcements on August 21, 2025, indicating market activity[1] Financial Performance - ST Jiangsu (600021) reported significant fluctuations on August 20, 2025, with a notable announcement[1] - ST Huanrong (600421) has an announcement dated August 20, 2025, reflecting market conditions[1] - ST Jinhong (000669) reported on August 20, 2025, indicating financial performance concerns[1]

Group 1 - The stock price of Jiangnan New Materials is reported at 74.80 yuan as of August 20, 2025, down by 3.20 yuan from the previous trading day, with a trading range of 7.28% [1] - The company has a total market capitalization of 10.902 billion yuan and a circulating market value of 2.142 billion yuan [1] - Jiangnan New Materials specializes in the research and production of electronic materials, with applications in the electronic components sector, and is recognized as a specialized and innovative enterprise [1] Group 2 - The company's current price-to-earnings (P/E) ratio is 74.59, and the price-to-book (P/B) ratio is 6.53 [1] - On August 20, there was a net outflow of 63.0136 million yuan in main funds, accounting for 2.94% of the circulating market value, although there was a cumulative net inflow of 108.2633 million yuan over the past five trading days [1] - A notable quick rebound occurred at 9:36 AM on the same day, with a rise of over 2% within five minutes and a transaction volume of 1.04 billion yuan during that period [1]

| 序号 | 机构名称 | 产品名称 | 购买金额 | 起始日期 | 到期日期 | 赎回本金 | 实际收 | | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | 金额 | 益 | | 1 | 中信银行南昌 广场南路支行 | 大额存单 | 3,000.00 | 2025.5.20 | 2025.8.20 | 3,000.00 | 10.13 | 二、本次募集资金现金管理产品专用结算账户注销情况 证券代码：603124 证券简称：江南新材 公告编号：2025-027 江西江南新材料科技股份有限公司 关于使用部分闲置募集资金进行现金管理到期赎回并注销部分募集 资金现金管理产品专用结算账户的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 江西江南新材料科技股份有限公司（以下简称"公司"）于 2025 年 4 月 2 日分别召开第二届董事会第十一次会议、第二届监事会第九次会议，审议通过了 《关于使用部分闲置募集资金进行现金管理的议案》，同意公司及子公司在不 ...

Core Viewpoint - Jiangxi Jiangnan New Materials Technology Co., Ltd. experienced a significant stock price fluctuation, with a cumulative closing price deviation exceeding 20% over three consecutive trading days in August 2025 [2][4]. Group 1: Stock Trading Anomaly - The company's stock price increased significantly on August 15, 18, and 19, 2025, leading to a cumulative price deviation of over 20%, which is classified as an abnormal trading situation according to the Shanghai Stock Exchange rules [2][4]. - The company has conducted a self-examination and confirmed that there are no undisclosed significant information related to the stock price fluctuation [5][6]. Group 2: Company Operations - The company is primarily engaged in the research, production, and sales of copper-based new materials, and its production and operational conditions are reported to be normal without any significant changes [5]. - There are no major events such as asset restructuring, share issuance, or significant business cooperation that could impact the stock price [6][8]. Group 3: Market Sentiment and Information Disclosure - The company has not identified any media reports or market rumors that require clarification or response [7]. - There are no other significant events that could impact the stock price, and the company's major stakeholders have not engaged in buying or selling shares during the period of stock price fluctuation [8].

Group 1 - The latest stock price of Jiangnan New Materials is 78.00 yuan, with an increase of 4.23 yuan compared to the previous trading day [1] - The stock reached a maximum of 81.10 yuan and a minimum of 73.77 yuan during the trading session, with a total transaction amount of 856 million yuan and a turnover rate of 38.63% [1] - Jiangnan New Materials is primarily engaged in the research, production, and sales of electronic components, with applications in consumer electronics and automotive electronics [1] Group 2 - The company announced that from August 15 to 19, the cumulative closing price deviation exceeded 20% over three consecutive trading days, indicating abnormal stock trading fluctuations [1] - After verification, the company confirmed that there have been no significant changes in its operating conditions and no undisclosed major information [1] - Data shows that on the day of the announcement, the net outflow of main funds was 18.34 million yuan, accounting for 0.82% of the circulating market value, while the net inflow over the past five days was 183.19 million yuan, accounting for 8.2% of the circulating market value [1]

Core Viewpoint - Jiangnan New Materials announced that its stock price experienced an abnormal fluctuation, with a cumulative increase of over 20% in closing prices over three consecutive trading days from August 15 to August 19, 2025 [1] Summary by Relevant Sections - **Stock Price Movement** - The stock price of Jiangnan New Materials showed a cumulative increase of over 20% over three trading days [1] - **Company's Response** - The company confirmed that there were no corrections or supplements needed for previously disclosed information [1] - The company did not find any recent media reports that could have significantly impacted its stock price [1] - **Operational Status** - There have been no significant changes in the company's recent operational conditions or external business environment [1]

证券代码：603124 证券简称：江南新材 公告编号：2025-026 江西江南新材料科技股份有限公司 股票交易异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 重要内容提示： 江西江南新材料科技股份有限公司（以下简称"公司"）股票于2025年8 月15日、8月18日、8月19日连续3个交易日内收盘价格涨幅偏离值累计超过20%， 根据《上海证券交易所交易规则》的有关规定，属于股票交易异常波动情况。 经公司自查并向控股股东及实际控制人书面征询核实，截至本公告披露 日，公司、控股股东及实际控制人均不存在涉及公司的其他应披露而未披露的重 大信息。 敬请广大投资者理性投资，注意投资风险。 一、股票交易异常波动的具体情况 公司股票于 2025 年 8 月 15 日、8 月 18 日、8 月 19 日连续 3 个交易日内收 盘价格涨幅偏离值累计超过 20%，根据《上海证券交易所交易规则》的有关规定， 属于股票交易异常波动情况。 二、公司关注并核实的相关情况 （一）生产经营情况 公司目前主要从事铜基新材料的研发、生产与销售。经公 ...

（原标题：江南新材8月19日龙虎榜数据） 具体来看，今日上榜的营业部中，共有1家机构专用席位现身，即买二，合计净买入3616.72万元。 江南新材(603124)今日上涨5.73%，全天换手率38.63%，成交额8.56亿元，振幅9.94%。龙虎榜数据显 示，机构净买入3616.72万元，营业部席位合计净卖出343.26万元。 上交所公开信息显示，当日该股因日换手率达38.63%上榜，机构专用席位净买入3616.72万元。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交2.81亿元，其中，买入成交额为1.57亿 元，卖出成交额为1.24亿元，合计净买入3273.46万元。 4月29日公司发布的一季报数据显示，一季度公司共实现营业收入22.65亿元，同比增长25.52%，实现净 利润3653.94万元，同比增长10.85%。（数据宝） | 买/ | 会员营业部名称 | 买入金额（万 | 卖出金额（万 | | --- | --- | --- | --- | | 卖 | | 元） | 元） | | 买一 | 国泰海通证券股份有限公司总部 | 4864.67 | | | 买二 | 机构专用 | 3616.7 ...

江南新材8月19日发布公告，公司股票连续3个交易日内收盘价格涨幅偏离值累计超过20%，根据《上海 证券交易所交易规则》的有关规定，属于股票交易异常波动情形。经核实，公司目前生产经营情况正 常，主营业务、主营产品及内外部经营环境均未发生重大变化，不存在应披露而未披露的重大信息。经 公司自查并向控股股东及实际控制人书面征询核实，截至本公告披露日，公司、控股股东及实际控制人 均不存在涉及公司的其他应披露而未披露的重大信息。 ...